making Company column searchable

docs/batchCodeTable.html

@@ -21,6 +21,7 @@
   <script src="https://cdn.jsdelivr.net/npm/chart.js@4.2.0/dist/chart.umd.min.js"></script>
   <script src="./Utils.js"></script>
   <script src="./UIUtils.js"></script>
+  <script src="./ColumnSearch.js"></script>
   <script src="./batchCodeTable.js"></script>
   <script src="./HistoDescrsProvider.js"></script>
   <script src="./HistogramChartView.js"></script>